/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package CONTROLLER;

import COMMON.NganHangCauHoi;
import MODEL.DAO.TestResultsDao;
import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.util.*;
/**
 *
 * @author samph
 */
@WebServlet(name = "ThongKeKetQuaThiController", urlPatterns = {"/ThongKeKetQuaThiController"})
public class ThongKeKetQuaThiController extends HttpServlet {

    /** 
     * Processes requests for both HTTP <code>GET</code> and <code>POST</code> methods.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");
        PrintWriter out = response.getWriter();
        try {
            ArrayList<Float> arr = new ArrayList();
           // float k = (float)0.5;
            for(float i = (float)0.5 ; i <= 10; i=i+(float)0.5)
            {
                
                arr.add(i);     
            }
            
            ArrayList<Integer> arrKetQua = new ArrayList();
            for(int i = 0 ; i <  arr.size(); i++)
            {
                float diem = arr.get(i);
                int soluong = TestResultsDao.DemSoLuongBaiThiTheoDiem(diem, 1);
                arrKetQua.add(soluong);
            }
            request.setAttribute("arrKetQua", arrKetQua);
            request.getRequestDispatcher("User/ThongKeDiem.jsp").forward(request, response);
            
        } finally {            
            out.close();
        }
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /** 
     * Handles the HTTP <code>GET</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /** 
     * Handles the HTTP <code>POST</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /** 
     * Returns a short description of the servlet.
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>
}
